Senior Software Engineer, Commander SDK

Keeper Security is hiring a Senior Software Engineer to join our Keeper Commander SDK team, responsible for developing and enhancing our Python and .NET SDKs as well as advancing Commander’s role as a developer and DevOps automation tool. This is a 100% remote position with an opportunity to work a hybrid schedule for candidates based in the El Dorado Hills, CA.

Keeper’s cybersecurity software is trusted by millions of people and thousands of organizations, globally. Keeper is published in 21 languages and is sold in over 120 countries. Join one of the fastest-growing cybersecurity companies and be responsible for developing and executing automated tests, enhancing test suites, and ensuring the quality of our web applications.

About Keeper

Keeper Security is transforming cybersecurity for organizations globally with zero-trust privileged access management built with end-to-end encryption. Keeper’s cybersecurity solutions are FedRAMP and StateRAMP Authorized, SOC 2 compliant, FIPS 140-2 validated, as well as ISO 27001, 27017 and 27018 certified. Keeper deploys in minutes, not months, and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance. Trusted by millions of individuals and thousands of organizations, Keeper is the leader for password, passkey and secrets management, privileged access, secure remote access and encrypted messaging. Learn how our zero-trust and zero-knowledge solutions defend against cyber threats at KeeperSecurity.com.

About the Job

As a Senior Software Engineer on the Commander SDK team, you will design, build, and maintain SDKs and CLI functionality that developers and DevOps teams use to automate Keeper workflows. You will work closely with product managers, QA analysts, and security engineers to ensure Commander remains secure, reliable, and easy to use. In a lead capacity, you’ll help define roadmap priorities, mentor teammates, and engage with the open-source community of Commander contributors.

Responsibilities:

• Design, develop, and maintain secure, scalable solutions for Keeper Commander SDKs (Python, .NET) and CLI features
• Enable seamless integrations with enterprise systems, DevOps workflows, and CI/CD pipelines
• Collaborate with product managers, designers, and engineers to deliver high-quality SDK offerings
• Write clean, maintainable, and well-documented code; conduct peer reviews and enforce best practices
• Resolve complex technical issues and ensure performance, security, and reliability of Commander features
• Contribute to open-source Commander repositories by reviewing pull requests, engaging with contributors, and maintaining documentation
• (Lead potential) Provide mentorship, influence technical direction, and support roadmap planning for the Commander SDK
• Keep current with emerging technologies to improve SDK capabilities and developer experience

• 5+ years of professional software development experience in Python and .NET (Go and PowerShell a plus)
• Strong experience designing and developing SDKs, APIs, or developer-facing libraries
• Proven knowledge of cloud platforms (AWS preferred; GovCloud a plus), including AWS KMS, Azure DevOps, or GCP Secret Manager
• Solid understanding of security principles, encryption standards, and secure coding practices
• Familiarity with DevOps workflows (CI/CD, Terraform, Ansible, Jenkins, GitHub Actions)
• Experience contributing to or maintaining open-source projects
• Strong problem-solving and analytical skills, with ability to troubleshoot complex systems
• Excellent communication and collaboration skills across technical and non-technical teams
• Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent experience
• Due to GovCloud involvement, applicants must be a U.S. Person

Preferred Qualifications

• Experience leading small engineering teams or mentoring other developers
• Familiarity with secrets management, privileged access management, or related cybersecurity technologies
• Experience with cross-platform development (Linux, Windows, macOS)
• Contributions to open-source SDKs, CLI tools, or DevOps automation projects